At the same time, by immunocytochemistry and hybridization, PCCK mRNA was found increased significantly in frontal cortex of susceptible rats.

Electrophysiological and behavioral studies were conducted to investigate the changes of synaptic transmission efficacy after discrimination learning in rat frontal cortex.

In the present work, acetylcholine(ACh) in the microdialysate from frontal cortex of freely moving rats was measured by high performance liquid chromatography (HPLC) with electrochemical detection combined with a post column immobilized enzyme reactor.

Gene expression profiles in the prefrontal cortex of SHR using microarray analysis;

Effects of naloxone on single-unit activity in the prefrontal cortex of anaesthetized rats;

Effects of oxytocin on changes of N-methyl-D-aspartate receptor 1 expression in prefrontal cortex and hippocampus of mice induced by methamphetamine;

Researches from animal model of fear conditioning showed that: enhancing effects of emotional arousal, secondary-order conditioning and reconsolidation of fear memory, deficient function of medial prefrontal cortex etc all are reasons block the extinction of fear memory.

Objective To study the effect of orexin A on the spontaneous unit discharges of the prefrontal cortical neurons in anesthetized rats.